Belt buckle



FIG. 1 is a left side view of a belt buckle showing my new design,

FIG. 2 is an isometric view thereof,

FIG. 3 is a right side view thereof,

FIG. 4 is a bottom view thereof; and,

FIG. 5 is an isometric view with the surface elements shown in extended position.

The broken line showing of the rear attaching portion of the buckle is for illustrative purposes only and forms no part of the claimed design.

The rear of the belt buckle is plain an unornamented. 

The ornamental design for a belt buckle, as shown and described. 